Originally Posted by Jordan Y.
The engines with 16gs came with 510s. But I don't think all the engines came with 510s. I really can't say for sure but I do know they'd be 510s if they were bigger injectors.
Good call, I knew they were bigger, I guess 540s came in the evos or something like that... or I could just be talking out of my ass.
Post up a picture of them if you can and check for the numbers.